Our company can radiator performance test bench, air energy recovery device performance test bench, multi-line air conditioning (heat pump) unit performance test bench and so on.

The air tightness test of passive room is carried out after the completion of the whole project, which is one of the main basis for whether the project can obtain the quality identification certification.

The Integrity test is used to detect air tightness of room protected by clean agent fire extinguishing system to determine whether the outer envelope of the protected area can maintain the designed fire extinguishing effect.